Question

Which sentence uses a verb that agrees with its pronoun subject? A. You are quite a hardworking young man. B. You all had been playing outside all afternoon. C. Doesn't you think we should get a new refrigerator? D. I talk to myself sometimes.

Answer 1

A and D are grammatically correct! B and C are 100% incorrect. 

In A, you can write "You are quite a..." as "You're quiet a...", but in D ,i don't see an error. So it's a 50-50 in my opinion.

I'm not a 100% sure on the right answer, but i can assure you that the answer is either A or D. Hope it helps!